If you add 12 and 9 you get the answer 21
Answer:
More subtle degrees of loudness or softness are indicated by: ... mf, standing for mezzo-forte, which means “moderately loud”
if im right
Explanation:
Photography might be banned in many museums, and historic sites, reason being the museum or historic site is exclusive, and has an admission fee, spoiling revenue for the museum/historic site, people will be like; "Oh, I've already seen that. It looks boring.", Or it may be disrespectful, such as if you are in a historic tomb, or for example, the preserved body of Soviet leader Lenin, it can disrespect the curators of the museum, and in a spiritual way, the body itself.
True!!
Experience from choir
